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Power Platform Community / Forums / Power Apps / PO Approval flow
Power Apps
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PO Approval flow

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Posted on by Community Power Pla... Microsoft Employee

I am working on Purchase Order Approval using PowerApp. I am getting error on the "Start and wait for an approval" step.

Here is the error description: 

'Unable to process template language expressions in action 'Start_and_wait_for_an_approval' inputs at line '1' and column '2766': 'The template language expression 'json(decodeBase64(triggerOutputs().headers['X-MS-APIM-Tokens']))['$connections']['shared_approvals']['connectionId']' cannot be evaluated because property 'shared_approvals' doesn't exist, available properties are 'shared_sendmail'. Please see https://aka.ms/logicexpressions for usage details.'

 

Please guide me where i am doing wrong.

See the attachments.

PowerappsLog1.pngPowerappsLog2.png

Categories:
Building Power Apps
I have the same question (0)
  • RezaDorrani Profile Picture
    RezaDorrani 12,145 on at

    Hi @Anonymous 

     

    Re-trigger the flow from the Power App.

    If you make changes to the flow and manually run it - it will complain about the connections.

     

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